Searching for 231.225.221.50.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 231.225.221.50.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 231.225.221.50.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 153 ms
Searching for 231.225.221.50.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 97 msSearching for r.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for r.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 153 ms
Searching for dns102.comcast.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dns102.comcast.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for dns102.comcast.net. A record at dns101.comcast.net. [69.252.250.103] ...took 98 ms
Searching for 231.225.221.50.in-addr.arpa. PTR record at dns102.comcast.net. [68.87.85.132]
...took 134 msSearching for dns102.comcast.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for dns102.comcast.net. A record at dns101.comcast.net. [69.252.250.103] ...took 98 ms
Nameserver dns102.comcast.net. reports: No such host 231.225.221.50.in-addr.arpa.
Total elapsed query time: 586 ms